Cita APA (7a ed.)

Phillips, C., Axelrod, A., & Kemper, K. (2000). Cops, crooks and criminologists: An international biographical dictionary of law enforcement (Updated ed.). Checkmark Books.

Cita Chicago Style (17a ed.)

Phillips, Charles, Alan Axelrod, y Kurt Kemper. Cops, Crooks and Criminologists: An International Biographical Dictionary of Law Enforcement. Updated ed. New York, NY: Checkmark Books, 2000.

Cita MLA (9a ed.)

Phillips, Charles, et al. Cops, Crooks and Criminologists: An International Biographical Dictionary of Law Enforcement. Updated ed. Checkmark Books, 2000.